Patent Assignment
Reel/Frame 046762/0169
Security Interest
Recorded: 2018-08-10
Pages: 82
Assignors
ENDOLOGIX, INC.
Executed: 2018-08-09
NELLIX, INC.
Executed: 2018-08-09
TRIVASCULAR, INC.
Executed: 2018-08-09
Assignee
DEERFIELD ELGX REVOLVER, LLC, AS AGENT
C/O DEERFIELD MANAGEMENT COMPANY, L.P., 780 THIRD AVENUE, 37TH FLOOR, NEW YORK, NEW YORK, 10017
Covered Properties
(264)
Endovascular Prosthesis with Improved Sealing Means for Aneurysmal Arterial Disease and Method of Use
Patent:
5,665,117 →
Application:
08/620,072 →
Bifurcated Vascular Graft Deployment Device
Patent:
6,090,128 →
Application:
08/802,478 →
Radially Expandeable Stent Featuring Accordion Stops
Patent:
5,931,866 →
Application:
09/028,305 →
Endoluminal Vascular Prosthesis
Patent:
6,077,296 →
Application:
09/034,689 →
Method of Deploying Bifurcated Vascular Graft
Patent:
6,156,063 →
Application:
09/086,247 →
Endovascular Graft
Endovascular Graft Having Longitudinally Displaceable Sections
Patent:
6,132,457 →
Application:
09/177,295 →
Axially Non-Contracting Flexible Radially Expandable Stent
Patent:
6,083,259 →
Application:
09/192,803 →
Layered Endovascular Graft
Patent:
6,331,191 →
Application:
09/200,317 →
Endoluminal Vascular Prosthesis
Patent:
6,187,036 →
Application:
09/210,280 →
Sent Delivery System Featuring a Flexible Balloon
Patent:
6,022,359 →
Application:
09/229,519 →
Segmented Stent for Flexible Stent Delivery System
Patent:
6,187,034 →
Application:
09/229,856 →
Articulating Bifurcation Graft
Patent:
6,197,049 →
Application:
09/251,363 →
Single Puncture Bifurcation Graft Deployment System
Patent:
6,261,316 →
Application:
09/266,661 →
Dual Wire Placement Catheter
Patent:
6,440,161 →
Application:
09/348,356 →
Endoluminal Vascular Prosthesis
Patent:
6,331,190 →
Application:
09/483,411 →
Bifurcated vascular graft deployment device
Patent:
6,210,422 →
Application:
09/505,038 →
Bifurcation Graft Deployment Catheter
Patent:
6,500,202 →
Application:
09/525,778 →
Radiation Delivery Catheters and Dosimetry Methods
Patent:
6,491,619 →
Application:
09/648,563 →
Vascular Stent-Graft Apparatus and Forming Method
Patent:
6,695,833 →
Application:
09/671,550 →
Virtual Prototyping and Testing for Medical Device Development
Patent:
7,840,393 →
Application:
09/679,725 →
Radiation Delivery Balloon Catheter
Patent:
6,699,170 →
Application:
09/688,396 →
Endoluminal Vascular Prosthesis
Patent:
6,508,835 →
Application:
09/723,979 →
Flexible vascular graft
Application:
09/728,582 →
Publication:
US 2001/0025195
Bifurcation Graft Deployment Catheter
Delivery System and Method for Expandable Intracorporeal Device
Single Puncture Bifurcation Graft Deployment System
Delivery System and Method for Endovascular Graft
Implantable Vascular Graft
Delivery System and Method for Bifurcated Endovascular Graft
Method for Delivering Radiation to an Intraluminal Site in the Body
Layered endovascular graft
Application:
09/970,576 →
Publication:
US 2002/0010508
Method for Manufacturing an Endovascular Graft Section
Radially expandable stent
Method and Apparatus for Shape Forming Endovascular Graft Material
Patent:
6,776,604 →
Application:
10/029,570 →
Endovascular Graft Joint and Method for Manufacture
Patent:
7,090,693 →
Application:
10/029,584 →
Dual Wire Placement Catheter
Advanced endovascular graft
Application:
10/091,641 →
Publication:
US 2003/0120338
Self Expanding Bifurcated Endovascular Prosthesis
Delivery system and method for bifurcated graft
Application:
10/122,474 →
Publication:
US 2003/0004560
Endovascular Graft
Inflatable Intraluminal Graft
Patent:
8,226,708 →
Application:
10/168,053 →
Endovascular graft
Application:
10/289,136 →
Publication:
US 2003/0216802
Inflatable intraluminal graft
Application:
10/289,137 →
Publication:
US 2003/0225453
Advanced Endovascular Graft
Kink Resistant Endovascular Graft
Delivery System and Method for Expandable Intracorporeal Device
Inflatable Implant
Devices for Repairing Aneurysms
Passive Hemostatic Sheath Valve
Bifurcated Vascular Graft and Method and Apparatus for Deploying Same
Patent:
6,951,572 →
Application:
10/639,255 →
Endovascular Graft Joint and Method for Manufacture
Application:
10/640,368 →
Publication:
US 2005/0027347
Fluid Mixing Apparatus and Method
Stent-graft with positioning anchor
Application:
10/668,901 →
Publication:
US 2004/0116997
Bifurcation Graft Deployment Catheter
Delivery system and method for bifurcated graft
Application:
10/686,863 →
Publication:
US 2004/0138734
Single Puncture Bifurcation Graft Deployment System
Endoluminal prosthesis endoleak management
Application:
10/691,849 →
Publication:
US 2005/0090804
Graft Deployment System
Inflatable Porous Implants and Methods for Drug Delivery
Vascular stent-graft apparatus
Application:
10/787,404 →
Publication:
US 2004/0167607
Layered endovascular graft
Application:
10/803,153 →
Publication:
US 2004/0220664
Endolumenal Vascular Prosthesis with Neointima Inhibiting Polymeric Sleeve
Method and Apparatus for Shape Forming Endovascular Graft Material
Methods, compositions and devices for embolizing body lumens
Application:
11/031,311 →
Publication:
US 2005/0158272
Modular endovascular graft
Application:
11/077,938 →
Publication:
US 2005/0228484
Non-degradable, low swelling, water soluble radiopaque hydrogel polymer
Application:
11/097,467 →
Publication:
US 2006/0222596
Hybrid modular endovascular graft
Application:
11/097,718 →
Publication:
US 2006/0224232
Method and apparatus for decompressing aneurysms
Application:
11/104,303 →
Publication:
US 2005/0245891
PTFE layers and methods of manufacturing
Application:
11/106,131 →
Publication:
US 2006/0233990
PTFE layers and methods of manufacturing
Application:
11/106,150 →
Publication:
US 2006/0233991
Methods and Systems for Endovascular Aneurysm Treatment
Bifurcation Graft Deployment Catheter
Delivery System and Method for Expandable Intracorporeal Device
Delivery system and method for bifurcated graft
Application:
11/205,793 →
Publication:
US 2006/0009833
Passive Hemostatic Sheath Valve
Advanced Endovascular Graft
Constant Force Material Delivery System and Method
Endovascular Graft
Graft Systems Having Filling Structures Supported by Scaffolds and Methods for Their Use
Self Expanding Bifurcated Endovascular Prosthesis
Endovascular Graft Joint and Method for Manufacture
Methods and systems for aneurysm treatment using filling structures
Application:
11/444,603 →
Publication:
US 2007/0150041
System and Methods for Endovascular Aneurysm Treatment
Dual Chamber Cuff Structure
Multi-segmented graft deployment system
Application:
11/522,292 →
Publication:
US 2008/0071343
Method for Manufacturing an Endovascular Graft Section
Method and apparatus for decompressing aneurysms
Application:
11/580,201 →
Publication:
US 2007/0078506
Dual Concentric Guidewire and Methods of Bifurcated Graft Deployment
Endoluminal Vascular Prosthesis
Application:
11/623,679 →
Publication:
US 2007/0112412
Material for Creating Multi-Layered Films and Methods for Making the Same
Implantable Vascular Graft
Application:
11/764,715 →
Publication:
US 2007/0299497
System and Method of Pivoted Stent Deployment
System and Method of Securing Stent Barbs
Application:
11/861,731 →
Publication:
US 2009/0082847
Apparatus for Securing Stent Barbs
Application:
11/861,739 →
Publication:
US 2009/0082841
Alignment Stent Apparatus and Method
Application:
11/861,746 →
Publication:
US 2009/0082845
Stent and Delivery System for Deployment Thereof
Asymmetric Stent Apparatus and Method
Endovascular Graft Joint and Method for Manufacture
Methods for Deploying a Positioning Anchor with a Stent-Graft
Delivery System and Method for Bifurcated Graft
Securement Assembly and Method for Expandable Endovascular Device
Bifurcated Graft Deployment Systems and Methods
Modular Vascular Graft for Low Profile Percutaneous Delivery
Ptfe Layers and Methods of Manufacturing
Application:
12/250,915 →
Publication:
US 2009/0036971
Ptfe Layers and Methods of Manufacturing
Application:
12/250,946 →
Publication:
US 2009/0036973
Stent
Application:
12/257,149 →
Publication:
US 2009/0105806
Method and Agent for in-Situ Stabilization of Vascular Tissue
Application:
12/269,677 →
Publication:
US 2009/0155337
Graft Endoframe Having Axially Variable Characteristics
Application:
12/371,087 →
Publication:
US 2010/0004728
Apparatus and Method of Placement of a Graft or Graft System
Methods and Systems for Endovascular Aneurysm Treatment
Stent Graft Delivery System
Application:
12/429,474 →
Publication:
US 2010/0036360
Docking Apparatus and Methods of Use
Application:
12/478,208 →
Publication:
US 2009/0319029
Sealing Apparatus and Methods of Use
Advanced Endovascular Graft
Catheter System and Methods of Using Same
Advanced Endovascular Graft Delivery System and Method of Treatment
Endovascular Graft
Method of Delivering Advanced Endovascular Graft
Application:
12/566,808 →
Publication:
US 2010/0016943
Apparatus and Methods for Repairing Aneurysms
Inflatable Implant
System and Methods for Endovascular Aneurysm Treatment
Apparatus for Manufacturing an Endovascular Graft Section
Constant Force Material Delivery System and Method
Graft Deployment System
Application:
12/726,257 →
Publication:
US 2010/0179636
Endovascular Graft Joint and Method for Manufacture
Single Puncture Bifurcation Graft Deployment System
Hinged Endovascular Device
Application:
12/747,499 →
Publication:
US 2010/0331958
Utilization of Mural Thrombus for Local Drug Delivery into Vascular Tissue
Application:
12/757,900 →
Publication:
US 2010/0261662
Apparatus and Method of Placement of a Graft or Graft System
Application:
12/769,506 →
Publication:
US 2011/0054586
Apparatus and Method of Placement of a Graft or Graft System
Application:
12/769,546 →
Publication:
US 2011/0054587
Fenestrated Prosthesis
Percutaneous Method and Device to Treat Dissections
Stent Graft
Stent Graft
Material for Creating Multi-Layered Films and Methods for Making the Same
Implantable Vascular Graft
Application:
12/860,280 →
Publication:
US 2010/0318174
Implantable Vascular Graft
Application:
12/860,310 →
Publication:
US 2010/0318181
Inflatable Porous Implants and Methods for Drug Delivery
Virtual Prototyping and Testing for Medical Device Development
Ptfe Layers and Methods of Manufacturing
Ptfe Layers and Methods of Manufacturing
Filling Structure for a Graft System and Methods of Use
Application:
12/966,852 →
Publication:
US 2011/0276078
Fill Tube Manifold and Delivery Methods for Endovascular Graft
Application:
13/024,255 →
Publication:
US 2011/0218609
Self Expanding Bifurcated Endovascular Prosthesis
Application:
13/027,077 →
Publication:
US 2011/0224782
Endoluminal Vascular Prosthesis
Application:
13/039,157 →
Publication:
US 2011/0218617
Bifurcated Graft Deployment Systems and Methods
Non-Degradable, Low Swelling, Water Soluble Radiopaque Hydrogel Polymer
Material for Creating Multi-Layered Films and Methods for Making the Same
Stent Graft Delivery System
Barbed Radially Expandable Stent with Slotted Struts
Application:
13/245,652 →
Publication:
US 2012/0016457
Barbed Radially Expandable Stent
Endovascular Graft and Method of Delivery
Method of Delivering Advanced Endovascular Graft and System
Graft Deployment System
System and Method of Pivoted Stent Deployment
Application:
13/277,117 →
Publication:
US 2012/0083870
Graft Systems Having Filling Structures Supported by Scaffolds and Methods for Their Use
Apparatus and Method of Placement of a Graft or Graft System
Application:
13/287,907 →
Publication:
US 2012/0109279
Advanced Endovascular Graft and Delivery System
Application:
13/297,219 →
Publication:
US 2012/0191174
Methods and Systems for Treating Aneurysms
Application:
13/354,094 →
Publication:
US 2012/0184982
Graft Systems Having Semi-Permeable Filling Structures and Methods for Their Use
Stent Graft
Catheter System and Methods of Using Same
Method and System for Treating Aneurysms
Virtual Prototyping and Testing for Medical Device Development
Inflatable Intraluminal Graft
Application:
13/532,887 →
Publication:
US 2012/0265290
Catheter System and Methods of Using Same
Apparatus and Method of Placement of a Graft or Graft System
In Vitro Testing of Endovascular Device
Vascular Graft Having Limited End Structure
Application:
13/650,705 →
Publication:
US 2013/0096665
Fenestrated Inflatable Graft
Endolumenal Vascular Prosthesis with Neointima Inhibiting Polymeric Sleeve
Application:
13/731,908 →
Publication:
US 2013/0253638
Endovascular Graft
Bifurcated Graft Deployment Systems and Methods
Durable Stent Graft with Tapered Struts and Stable Delivery Methods and Devices
Low Profile Stent Graft and Delivery System
Application:
13/803,033 →
Publication:
US 2013/0268056
Low Profile Stent Graft and Delivery System
Advanced Kink Resistant Stent Graft
Endovascular Delivery System with an Improved Radiopaque Marker Scheme
Endovascular Delivery System with Flexible and Torqueable Hypotube
Bifurcated Endovascular Prosthesis Having Tethered Contralateral Leg
Delivery Catheter for Endovascular Device
Stent Graft
Devices and Methods to Treat Vascular Dissections
Endovascular Graft for Aneurysms Involving Major Branch Vessels
Sac Liner for Aneurysm Repair
Application:
14/151,195 →
Publication:
US 2014/0194973
Gate Wire for Contralateral Leg Access
Application:
14/151,373 →
Publication:
US 2014/0194970
Asymmetric Stent Apparatus and Method
Application:
14/157,350 →
Publication:
US 2014/0135899
Apparatus and Method of Placement of a Graft or Graft System
Method for Forming Materials in Situ Within a Medical Device
Ptfe Layers and Methods of Manufacturing
Endovascular Graft
Systems and Methods for Guidewire Crossover for Bifurcated Prostheses
Apparatus and Methods for Repairing Aneurysms
System and Method of Pivoted Stent Deployment
Ptfe Layers and Methods of Manufacturing
Stent Graft
Catheter System and Methods of Using Same
Endoleak Isolation Sleeves and Methods of Use
Application:
14/481,834 →
Publication:
US 2015/0073523
Tandem Modular Endograft
Graft Systems Having Filling Structures Supported by Scaffolds and Methods for Their Use
System and Methods for Endovascular Aneurysm Treatment
Fenestrated Prosthesis
Stent Graft Delivery System
Sealing Apparatus and Methods of Use
Application:
14/612,048 →
Publication:
US 2015/0148892
Durable Stent Graft with Tapered Struts and Stable Delivery Methods and Devices
Advanced Endovascular Graft and Delivery System
Inflatable Occlusion Wire-Balloon for Aortic Applications
Application:
14/643,217 →
Publication:
US 2015/0250481
Image Processing Apparatus and Image Processing Method
Application:
14/682,414 →
Publication:
US 2015/0292871
Stent-Graft with Positioning Anchor
Endovascular Graft Joint and Method for Manufacture
Endovascular Delivery System with Flexible and Torqueable Hypotube
Application:
14/717,080 →
Publication:
US 2015/0265446
Method and System for Treating Aneurysms
Systems and Methods for Forming Materials in Situ Within a Medical Device
Advanced Endovascular Graft
Bifurcated Endovascular Prosthesis Having Tethered Contralateral Leg
Apparatus and Method of Placement of a Graft or Graft System
Application:
14/840,428 →
Publication:
US 2015/0366688
Stent Graft Delivery System with Access Conduit
Low Profile Stent and Delivery System
Internal Iliac Preservation Devices and Methods
Endovascular Delivery System with an Improved Radiopaque Marker Scheme
Non-Degradable, Low Swelling, Water Soluble Radiopaque Hydrogel Polymer
Devices and Methods to Treat Vascular Dissections
Application:
15/194,159 →
Publication:
US 2016/0302798
Method and System for Treating Aneurysms
Ptfe Layers and Methods of Manufacturing
Method for Forming Hydrogels and Materials Therefor
Low Profile Stent Graft and Delivery System
Delivery Catheter for Endovascular Device
Bifurcated Endovascular Prosthesis Having Tethered Contralateral Leg
Modular Stent Graft Systems and Methods with Inflatable Fill Structures
Led Package Comprising Rare Earth Metal Oxide Particles
Application:
15/317,908 →
Publication:
US 2017/0117445
Catheter System and Methods of Using Same
Apparatus and Method of Placement of a Graft or Graft System
Percutaneous Method and Device to Treat Dissections
Methods and Systems for Aneurysm Treatment Using Filling Structures
Systems and Methods for Guidewire Crossover for Bifurcated Prostheses
Dual Inflatable Arterial Prosthesis
Stent-Graft with Improved Flexibility
Application:
15/568,834 →
Publication:
US 2018/0110609
Apparatus and Method of Placement of a Graft or Graft System
Catheter System and Methods of Using Same
Endovascular Graft for Aneurysms Involving Major Branch Vessels
Catheter System and Methods of Using Same
Stent Graft Delivery System
Systems and Methods for Endovascular Aneurysm Treatment
Endovascular Graft
Advanced Endovascular Graft
Endoluminal Prosthesis Systems and Methods
Systems and Methods with Stent and Filling Structure
Longitudinally Extendable Stent Graft Systems and Methods
Application:
15/774,548 →
Publication:
US 2020/0281711
Stent Graft
Internal Iliac Preservation Devices and Methods
Low Profile Stent Graft and Delivery System
Application:
15/985,572 →
Publication:
US 2018/0263753
Advanced Kink-Resistant Stent Graft
Graft Systems Having Filling Structures Supported by Scaffolds and Methods for Their Use
Endovascular Delivery System with an Improved Radiopaque Marker Scheme
Systems and Methods with Fenestrated Graft and Filling Structure
Application:
16/066,595 →
Publication:
US 2019/0008631
Systems and Methods with Stent and Filling Structure
Application:
62/382,207 →
Endovascular Systems, Devices, and Methods Allowing for Branch Device Placement in Pocket of Main Graft
Application:
62/489,213 →
Endovascular Graft Systems and Methods for Deployment in Main and Branch Arteries
Application:
62/529,669 →
Stent Grafts and Methods of Enhancing Flexibility of Stent Grafts by Thermal Pleating
Application:
62/532,737 →
Endoluminal Device and Polymer
Application:
62/575,827 →
Modulation of Inflammatory Response Following Endovascular Treatment
Application:
62/661,569 →
Pre-Fixation Device for Nellix and Other Evas Devices
Application:
62/678,956 →
Stent Graft Systems with Restraints in Circumferential Channels and Methods Thereof
Application:
62/678,961 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Short-Form Patent Security Agreement
Oct 12, 2012
From: TRIVASCULAR, INC.
To: CAPITAL ROYALTY PARTNERS II L.P.; PARALLEL INVESTMENT OPPORTUNITIES PARTNERS II L.P.
Reel/Frame 029117/0323 →
Assignment of Assignor's Interest
Oct 20, 2015
From: HERBOWY, STEVEN L.; EVANS, MICHAEL A.; KUMAR, ANANT; RAO, K.T. VENKATESWARA
To: NELLIX, INC.
Reel/Frame 036834/0987 →
Release of Security Interest in Patent Rights
Feb 4, 2016
From: CAPITAL ROYALTY PARTNERS II L.P.; PARALLEL INVESTMENT OPPORTUNITIES PARTNERS II L.P.
To: TRIVASCULAR, INC.
Reel/Frame 037701/0097 →
Security Interest
Apr 3, 2017
From: ENDOLOGIX, INC.; NELLIX, INC.; TRIVASCULAR, INC.
To: DEERFIELD PRIVATE DESIGN FUND IV, L.P., AS AGENT
Reel/Frame 042141/0354 →
Security Interest
Apr 3, 2017
From: ENDOLOGIX, INC.; NELLIX, INC.; TRIVASCULAR, INC.
To: DEERFIELD ELGX REVOLVER, LLC, AS AGENT
Reel/Frame 042146/0454 →
Release of Security Interest
Jan 12, 2018
From: DEERFIELD ELGX REVOLVER, LLC, AS AGENT
To: ENDOLOGIX, INC.; NELLIX, INC.; TRIVASCULAR, INC.
Reel/Frame 045059/0971 →
Security Interest
Aug 10, 2018
From: ENDOLOGIX, INC.; NELLIX, INC.; TRIVASCULAR, INC.
To: DEERFIELD PRIVATE DESIGN FUND IV, L.P., AS AGENT
Reel/Frame 046772/0933 →
Security Interest
Feb 26, 2020
From: ENDOLOGIX, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 052918/0530 →
Change of Name
Oct 2, 2020
From: ENDOLOGIX, INC.
To: ENDOLOGIX LLC
Reel/Frame 053971/0135 →
Security Interest
Oct 2, 2020
From: ENDOLOGIX LLC (F/K/A ENDOLOGIX, INC.); NELLIX, INC.; TRIVASCULAR TECHNOLOGIES, INC.; TRIVASCULAR, INC.
To: DEERFIELD PRIVATE DESIGN FUND IV, L.P.
Reel/Frame 053971/0052 →
Security Interest
Apr 1, 2021
From: TRIVASCULAR, INC.
To: SILICON VALLEY BANK
Reel/Frame 055794/0938 →
Security Interest
Apr 1, 2021
From: NELLIX, INC.
To: SILICON VALLEY BANK
Reel/Frame 055794/0708 →
Assignment of Assignor's Interest
Jul 30, 2024
From: NELLIX, INC.
To: ENDOLOGIX LLC
Reel/Frame 068124/0591 →
Security Interest
Feb 25, 2026
From: ENDOLOGIX LLC
To: FIRST-CITIZENS BANK & TRUST COMPANY
Reel/Frame 073894/0274 →